From f8e19fc73c740bfe50e53c205413f0fd2819728c Mon Sep 17 00:00:00 2001
From: Costantino Perciante <costantino.perciante@isti.cnr.it>
Date: Wed, 22 Feb 2017 10:19:44 +0000
Subject: [PATCH] minor fix on time series (when unit value is empty)

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-catalogue/grsf-publisher-ws@144059 82a268e6-3cf1-43bd-a215-b396298e98cf
---
 .../grsf_publish_ws/json/input/TimeSeriesBean.java             | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/TimeSeriesBean.java b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/TimeSeriesBean.java
index b210c46..e548471 100644
--- a/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/TimeSeriesBean.java
+++ b/src/main/java/org/gcube/data_catalogue/grsf_publish_ws/json/input/TimeSeriesBean.java
@@ -64,7 +64,8 @@ public class TimeSeriesBean<T, T1> implements Comparable<TimeSeriesBean<T, T1>>{
 	@Override
 	public String toString() {
 
-		if(this.unit != null && !this.unit.getClass().equals(Void.class)) // e.g., catches and landings
+		if(this.unit != null && !this.unit.getClass().equals(Void.class)
+				&& !this.unit.toString().isEmpty()) // e.g., catches and landings
 			return year + "-" + value + "-" + unit;
 		else
 			return year + "-" + value;